public class Java {
    public static void main(String[] args) {
        /*int b = 9, c = 6, a = 1, g = 5;
        System.out.println(a);
        System.out.println(b);
        System.out.println(c);
        System.out.println(g);*/
        //
        Demo demo=new Demo();
        demo.getAge();
    }
}
